FR1465687A - Convertisseurs de signaux digitaux de comparaison en signaux analogiques - Google Patents

Convertisseurs de signaux digitaux de comparaison en signaux analogiques

Info

Publication number
FR1465687A
FR1465687A FR40756A FR40756A FR1465687A FR 1465687 A FR1465687 A FR 1465687A FR 40756 A FR40756 A FR 40756A FR 40756 A FR40756 A FR 40756A FR 1465687 A FR1465687 A FR 1465687A
Authority
FR
France
Prior art keywords
signals
converters
comparison
digital signals
analog
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR40756A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1465687A publication Critical patent/FR1465687A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G11B21/106—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on disks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Control Of Position Or Direction (AREA)
  • Pulse Circuits (AREA)
  • Feedback Control In General (AREA)
FR40756A 1964-12-16 1965-12-03 Convertisseurs de signaux digitaux de comparaison en signaux analogiques Expired FR1465687A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US418602A US3518658A (en) 1964-12-16 1964-12-16 Digital comparison-to-analog signal converter

Publications (1)

Publication Number Publication Date
FR1465687A true FR1465687A (fr) 1967-01-13

Family

ID=23658809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40756A Expired FR1465687A (fr) 1964-12-16 1965-12-03 Convertisseurs de signaux digitaux de comparaison en signaux analogiques

Country Status (4)

Country Link
US (1) US3518658A (fr)
DE (1) DE1474392A1 (fr)
FR (1) FR1465687A (fr)
GB (1) GB1073875A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233759A1 (en) * 1973-06-12 1975-01-10 Keller Spezialtechnik Gmbh Digital/analogue converter - input digital signals control integrator and transfer of contents to analogue memory units

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783926A (en) * 1980-11-13 1982-05-26 Toshiba Corp Digital to analog converter
US4620251A (en) * 1983-05-13 1986-10-28 Magnetic Peripherals Inc. Magnetic transducer support structure
JP2556465B2 (ja) * 1985-04-05 1996-11-20 キヤノン株式会社 記録再生装置の光ヘッドアクセス方法
GB2221563B (en) * 1985-04-05 1990-06-20 Canon Kk Optical head
US7365661B2 (en) * 2002-11-14 2008-04-29 Fyre Storm, Inc. Power converter circuitry and method
US6819011B2 (en) * 2002-11-14 2004-11-16 Fyre Storm, Inc. Switching power converter controller with watchdog timer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1232912A (fr) * 1956-11-13 1960-10-12 Ibm France Perfectionnements aux dispositifs d'asservissement
US3075189A (en) * 1958-09-08 1963-01-22 Rca Corp Radar
US3175138A (en) * 1960-02-09 1965-03-23 Giddings & Lewis Digital to analog decoder
US3248622A (en) * 1961-09-05 1966-04-26 Gen Electric Position control system utilizing a coarse analog comparison system with a fine discrimination system
US3319054A (en) * 1962-11-21 1967-05-09 Gen Electric Data conversion systems
US3245073A (en) * 1962-12-12 1966-04-05 Bendix Corp Sampled-data servo with stabilizing inner loop
US3267429A (en) * 1963-09-16 1966-08-16 Honeywell Inc Digital to pulse comparator apparatus
US3370289A (en) * 1965-02-26 1968-02-20 Collins Radio Co Digital-to-analog converter system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233759A1 (en) * 1973-06-12 1975-01-10 Keller Spezialtechnik Gmbh Digital/analogue converter - input digital signals control integrator and transfer of contents to analogue memory units

Also Published As

Publication number Publication date
DE1474392A1 (de) 1969-08-07
US3518658A (en) 1970-06-30
GB1073875A (en) 1967-06-28

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